1022331202142 has 16 divisors (see below), whose sum is σ = 1545093694800. Its totient is φ = 507311192640.

The previous prime is 1022331202127. The next prime is 1022331202157. The reversal of 1022331202142 is 2412021332201.

1022331202142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1022331202127) and next prime (1022331202157).

It is a super-2 number, since 2×1022331202142² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622959 + ... + 2987402.

It is an arithmetic number, because the mean of its divisors is an integer number (96568355925).

Almost surely, 2^{1022331202142} is an apocalyptic number.

1022331202142 is a deficient number, since it is larger than the sum of its proper divisors (522762492658).

1022331202142 is a wasteful number, since it uses less digits than its factorization.

1022331202142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611051.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1022331202142 its reverse (2412021332201), we get a palindrome (3434352534343).

The spelling of 1022331202142 in words is "one trillion, twenty-two billion, three hundred thirty-one million, two hundred two thousand, one hundred forty-two".