102220000210010 has 16 divisors (see below), whose sum is σ = 185624283569256. Its totient is φ = 40526159374848.

The previous prime is 102220000209979. The next prime is 102220000210033. The reversal of 102220000210010 is 10012000022201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17979745504009 + 84240254706001 = 4240253^2 + 9178249^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102220000209973 and 102220000210000.

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, 45230087459 + ... + 45230089718.

Almost surely, 2^{102220000210010} is an apocalyptic number.

102220000210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102220000210010 is a deficient number, since it is larger than the sum of its proper divisors (83404283359246).

102220000210010 is a wasteful number, since it uses less digits than its factorization.

102220000210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90460177297.

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

Adding to 102220000210010 its reverse (10012000022201), we get a palindrome (112232000232211).

The spelling of 102220000210010 in words is "one hundred two trillion, two hundred twenty billion, two hundred ten thousand, ten".