106225511442 has 16 divisors (see below), whose sum is σ = 212465911872. Its totient is φ = 35406022320.

The previous prime is 106225511419. The next prime is 106225511461. The reversal of 106225511442 is 244115522601.

It is a happy number.

It is a super-2 number, since 2×106225511442² (a number of 23 digits) contains 22 as substring.

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, 526534 + ... + 699777.

It is an arithmetic number, because the mean of its divisors is an integer number (13279119492).

Almost surely, 2^106225511442 is an apocalyptic number.

106225511442 is an abundant number, since it is smaller than the sum of its proper divisors (106240400430).

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

106225511442 is a wasteful number, since it uses less digits than its factorization.

106225511442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240753.

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 106225511442 in words is "one hundred six billion, two hundred twenty-five million, five hundred eleven thousand, four hundred forty-two".