102220000201012 has 24 divisors (see below), whose sum is σ = 178962137932032. Its totient is φ = 51087962587200.

The previous prime is 102220000200991. The next prime is 102220000201027. The reversal of 102220000201012 is 210102000022201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102220000200983 and 102220000201001.

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, 241487383 + ... + 241910305.

It is an arithmetic number, because the mean of its divisors is an integer number (7456755747168).

Almost surely, 2^{102220000201012} is an apocalyptic number.

It is an amenable number.

102220000201012 is a deficient number, since it is larger than the sum of its proper divisors (76742137731020).

102220000201012 is a wasteful number, since it uses less digits than its factorization.

102220000201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448839 (or 448837 counting only the distinct ones).

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

Adding to 102220000201012 its reverse (210102000022201), we get a palindrome (312322000223213).

The spelling of 102220000201012 in words is "one hundred two trillion, two hundred twenty billion, two hundred one thousand, twelve".