142000203133022 has 16 divisors (see below), whose sum is σ = 241457835287760. Its totient is φ = 62089157644992.

The previous prime is 142000203132989. The next prime is 142000203133069. The reversal of 142000203133022 is 220331302000241.

It is a super-2 number, since 2×142000203133022² (a number of 29 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, 143724901463 + ... + 143724902450.

It is an arithmetic number, because the mean of its divisors is an integer number (15091114705485).

Almost surely, 2^{142000203133022} is an apocalyptic number.

142000203133022 is a deficient number, since it is larger than the sum of its proper divisors (99457632154738).

142000203133022 is a wasteful number, since it uses less digits than its factorization.

142000203133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287449803947.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 142000203133022 its reverse (220331302000241), we get a palindrome (362331505133263).

The spelling of 142000203133022 in words is "one hundred forty-two trillion, two hundred three million, one hundred thirty-three thousand, twenty-two".