1010211223000 has 128 divisors (see below), whose sum is σ = 2717773793280. Its totient is φ = 344283734400.

The previous prime is 1010211222967. The next prime is 1010211223037. The reversal of 1010211223000 is 3221120101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 736917 + ... + 1601083.

It is an arithmetic number, because the mean of its divisors is an integer number (21232607760).

Almost surely, 2^{1010211223000} is an apocalyptic number.

1010211223000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010211223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1358886896640).

1010211223000 is an abundant number, since it is smaller than the sum of its proper divisors (1707562570280).

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

1010211223000 is a wasteful number, since it uses less digits than its factorization.

1010211223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864362 (or 864348 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1010211223000 its reverse (3221120101), we get a palindrome (1013432343101).

The spelling of 1010211223000 in words is "one trillion, ten billion, two hundred eleven million, two hundred twenty-three thousand".