1022202411142 has 8 divisors (see below), whose sum is σ = 1672694854632. Its totient is φ = 464637459600.

The previous prime is 1022202411127. The next prime is 1022202411151. The reversal of 1022202411142 is 2411142022201.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 46463745961 = 1022202411142 / (1 + 0 + 2 + 2 + 2 + 0 + 2 + 4 + 1 + 1 + 1 + 4 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23231872959 + ... + 23231873002.

It is an arithmetic number, because the mean of its divisors is an integer number (209086856829).

Almost surely, 2^{1022202411142} is an apocalyptic number.

1022202411142 is a deficient number, since it is larger than the sum of its proper divisors (650492443490).

1022202411142 is a wasteful number, since it uses less digits than its factorization.

1022202411142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46463745974.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1022202411142 its reverse (2411142022201), we get a palindrome (3433344433343).

The spelling of 1022202411142 in words is "one trillion, twenty-two billion, two hundred two million, four hundred eleven thousand, one hundred forty-two".