1552120213210 has 64 divisors (see below), whose sum is σ = 3201416773632. Its totient is φ = 530742977856.

The previous prime is 1552120213201. The next prime is 1552120213219. The reversal of 1552120213210 is 123120212551.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1552120213201) and next prime (1552120213219).

It is not an unprimeable number, because it can be changed into a prime (1552120213219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55723507 + ... + 55751353.

It is an arithmetic number, because the mean of its divisors is an integer number (50022137088).

Almost surely, 2^{1552120213210} is an apocalyptic number.

1552120213210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1552120213210 is an abundant number, since it is smaller than the sum of its proper divisors (1649296560422).

1552120213210 is a wasteful number, since it uses less digits than its factorization.

1552120213210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29947.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 1552120213210 its reverse (123120212551), we get a palindrome (1675240425761).

The spelling of 1552120213210 in words is "one trillion, five hundred fifty-two billion, one hundred twenty million, two hundred thirteen thousand, two hundred ten".