2141001422 has 32 divisors (see below), whose sum is σ = 3801262080. Its totient is φ = 885025440.

The previous prime is 2141001407. The next prime is 2141001461. The reversal of 2141001422 is 2241001412.

It is a self number, because there is not a number n which added to its sum of digits gives 2141001422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125204 + ... + 141272.

It is an arithmetic number, because the mean of its divisors is an integer number (118789440).

Almost surely, 2^2141001422 is an apocalyptic number.

2141001422 is a deficient number, since it is larger than the sum of its proper divisors (1660260658).

2141001422 is a wasteful number, since it uses less digits than its factorization.

2141001422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16416.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2141001422 is about 46270.9565710501. The cubic root of 2141001422 is about 1288.8597222883.

Adding to 2141001422 its reverse (2241001412), we get a palindrome (4382002834).

The spelling of 2141001422 in words is "two billion, one hundred forty-one million, one thousand, four hundred twenty-two".