1030621401222 has 32 divisors (see below), whose sum is σ = 2355812369664. Its totient is φ = 294449968800.

The previous prime is 1030621401157. The next prime is 1030621401263. The reversal of 1030621401222 is 2221041260301.

It is a junction number, because it is equal to n+sod(n) for n = 1030621401192 and 1030621401201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407697 + ... + 1492467.

It is an arithmetic number, because the mean of its divisors is an integer number (73619136552).

Almost surely, 2^{1030621401222} is an apocalyptic number.

1030621401222 is an abundant number, since it is smaller than the sum of its proper divisors (1325190968442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030621401222 is a wasteful number, since it uses less digits than its factorization.

1030621401222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107404.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1030621401222 its reverse (2221041260301), we get a palindrome (3251662661523).

The spelling of 1030621401222 in words is "one trillion, thirty billion, six hundred twenty-one million, four hundred one thousand, two hundred twenty-two".