2122044141 has 8 divisors (see below), whose sum is σ = 3233591104. Its totient is φ = 1212596640.

The previous prime is 2122044137. The next prime is 2122044161. The reversal of 2122044141 is 1414402212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2122044141 - 2² = 2122044137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 101049721 = 2122044141 / (2 + 1 + 2 + 2 + 0 + 4 + 4 + 1 + 4 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122044121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50524840 + ... + 50524881.

It is an arithmetic number, because the mean of its divisors is an integer number (404198888).

Almost surely, 2^2122044141 is an apocalyptic number.

2122044141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2122044141 is a deficient number, since it is larger than the sum of its proper divisors (1111546963).

2122044141 is a wasteful number, since it uses less digits than its factorization.

2122044141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101049731.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2122044141 is about 46065.6503373175. The cubic root of 2122044141 is about 1285.0444131672.

Adding to 2122044141 its reverse (1414402212), we get a palindrome (3536446353).

The spelling of 2122044141 in words is "two billion, one hundred twenty-two million, forty-four thousand, one hundred forty-one".