151402222022 has 16 divisors (see below), whose sum is σ = 228658201344. Its totient is φ = 75183045000.

The previous prime is 151402222009. The next prime is 151402222067. The reversal of 151402222022 is 220222204151.

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, 1363247 + ... + 1470117.

It is an arithmetic number, because the mean of its divisors is an integer number (14291137584).

Almost surely, 2^151402222022 is an apocalyptic number.

151402222022 is a deficient number, since it is larger than the sum of its proper divisors (77255979322).

151402222022 is a wasteful number, since it uses less digits than its factorization.

151402222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111715.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 151402222022 its reverse (220222204151), we get a palindrome (371624426173).

The spelling of 151402222022 in words is "one hundred fifty-one billion, four hundred two million, two hundred twenty-two thousand, twenty-two".