122000020010102 has 16 divisors (see below), whose sum is σ = 197077195294560. Its totient is φ = 56307633002112.

The previous prime is 122000020010101. The next prime is 122000020010137. The reversal of 122000020010102 is 201010020000221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122000020010101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23505503 + ... + 28222485.

It is an arithmetic number, because the mean of its divisors is an integer number (12317324705910).

Almost surely, 2^{122000020010102} is an apocalyptic number.

122000020010102 is a deficient number, since it is larger than the sum of its proper divisors (75077175284458).

122000020010102 is a wasteful number, since it uses less digits than its factorization.

122000020010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711767.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 122000020010102 its reverse (201010020000221), we get a palindrome (323010040010323).

The spelling of 122000020010102 in words is "one hundred twenty-two trillion, twenty million, ten thousand, one hundred two".