102022012162 has 16 divisors (see below), whose sum is σ = 178962201792. Its totient is φ = 42706888560.

The previous prime is 102022012109. The next prime is 102022012163. The reversal of 102022012162 is 261210220201.

It is not an unprimeable number, because it can be changed into a prime (102022012163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84735289 + ... + 84736492.

It is an arithmetic number, because the mean of its divisors is an integer number (11185137612).

Almost surely, 2^102022012162 is an apocalyptic number.

102022012162 is a deficient number, since it is larger than the sum of its proper divisors (76940189630).

102022012162 is a wasteful number, since it uses less digits than its factorization.

102022012162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169471833.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102022012162 its reverse (261210220201), we get a palindrome (363232232363).

The spelling of 102022012162 in words is "one hundred two billion, twenty-two million, twelve thousand, one hundred sixty-two".