1210230022210 has 48 divisors (see below), whose sum is σ = 2394684214776. Its totient is φ = 440041536000.

The previous prime is 1210230022201. The next prime is 1210230022273. The reversal of 1210230022210 is 122200320121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 731245606641 + 478984415569 = 855129^2 + 692087^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14406730 + ... + 14490490.

Almost surely, 2^{1210230022210} is an apocalyptic number.

1210230022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210230022210 is a deficient number, since it is larger than the sum of its proper divisors (1184454192566).

1210230022210 is a wasteful number, since it uses less digits than its factorization.

1210230022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95731 (or 95720 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1210230022210 its reverse (122200320121), we get a palindrome (1332430342331).

The spelling of 1210230022210 in words is "one trillion, two hundred ten billion, two hundred thirty million, twenty-two thousand, two hundred ten".