10120020220102 has 16 divisors (see below), whose sum is σ = 16571666412000. Its totient is φ = 4606795294272.

The previous prime is 10120020220091. The next prime is 10120020220103. The reversal of 10120020220102 is 20102202002101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120020220103) 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, 2665967602 + ... + 2665971397.

It is an arithmetic number, because the mean of its divisors is an integer number (1035729150750).

Almost surely, 2^{10120020220102} is an apocalyptic number.

10120020220102 is a deficient number, since it is larger than the sum of its proper divisors (6451646191898).

10120020220102 is a wasteful number, since it uses less digits than its factorization.

10120020220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331939087.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10120020220102 its reverse (20102202002101), we get a palindrome (30222222222203).

The spelling of 10120020220102 in words is "ten trillion, one hundred twenty billion, twenty million, two hundred twenty thousand, one hundred two".